LEGO Chain Reactions Book – Klutz

Turn your LEGO bricks into moving machines with the LEGO Chain Reactions Book from Klutz! This hands-on activity set includes everything kids need to build 10 incredible machines that spin, swing, pivot, roll, lift, and drop. Each design is fun on its own, but when combined, they create spectacular chain reactions where one action sets off the next.

With 33 special LEGO elements, 6 LEGO balls, and a variety of custom paper components, kids can bring their builds to life using pieces from their own LEGO collection. Easy-to-follow instructions make it simple to build, learn, and experiment—encouraging creativity, problem-solving, and engineering skills.

Product Features:

• For ages 8 and up

• Includes 78-page instruction book with step-by-step building guides

• Build 10 LEGO machines that can be combined into custom chain reactions

• Comes with 33 unique LEGO elements to enhance builds

• Includes 6 LEGO balls, 6 feet of string, and 8 paper ramps

• Also features paper pop-up signs, funnel ramp, flag, bucket, and platform for extra interactive fun

• Encourages STEM learning, creativity, and hands-on play

• Compatible with basic LEGO bricks from your own collection

Why Kids Love It:
With endless combinations and the thrill of creating moving machines, kids can invent their own chain reactions and watch as one build triggers the next. It’s the perfect mix of LEGO fun and real-world engineering.